const char* predefinedgrid =
" R    B ."
" |    | ."
" R    B ."
"--B  G--."
"| R  B B."
"| |  | |."
"R |  | |."
"00000000."
"B--  --R."
"  G  |  ."
"  |  |  ."
"  |  B  ."
"B--  --R."
"00000000."
"R--     ."
" G--    ."
"  B--   ."
"    G   ."
"    |   ."
"    |   ."
"  B--   ."
" G--    ."
"R--     ."
"00000000."
"     |G ."
"     || ."
"  --RB| ."
"    B-- ."
"     G  ."
"     |  ."
"   G |  ."
"   | B--."
"   |R-- ."
"00000000."
"B--     ."
"  G-==-R."
"  --R   ."
"00000000."
"--G G-- ."
" |   |  ."
" |   |  ."
" R   B  ."
"--B R-- ."
" R   B  ."
" |   |  ."
" |   |  ."
"--G G-- ."
"  --R   ."
"00000000."
"   B|   ."
"   ||   ."
"   |G   ."
" R----R ."
"--B  G--."
" |    R ."
" |    | ."
" R    | ."
"--G  B--."
" R----R ."
"   |G   ."
"   ||   ."
"   B|   ."
"00000000."
"  B   B ."
"  |   | ."
"  |   | ."
" G-- G--."
" |   |  ."
" |   |  ."
" R   R  ."
"B-B B-B ."
" R-R R-R."
"G-G G-G ."
" R   R  ."
" |   |  ."
" |   |  ."
" --G --G."
"  |   | ."
"  |   | ."
"  B   B ."
"00000000."
"RBGRBG  ."
"||||||  ."
"RBGRBG  ."
"--R--R  ."
" |  |   ."
" |  |   ."
" G  R   ."
"00000000."
"   G-G  ."
"  GR    ."
"  ||R-- ."
"  ||--R ."
"  B--   ."
"B   R   ."
"|   |   ."
"|   |   ."
"B G=-G  ."
"| | --R ."
"B | R-- ."
"00000000."
" B    B ."
" |    | ."
" |    | ."
"22222222."
"22222222."
"  B  B  ."
"  |  |  ."
"  B  B  ."
"00000000."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
"        ."
;

